baber/WOPTO huggingface dataset:
Patent ES-458920-A1 (ES)
Title: Fruit harvesting machine
IPC: A01D46/28
Filed: 1977-05-18
Abstract: A fruit harvesting machine, especially suitable for grapes, consists of a mobile frame which straddles the vines so that longitudinal frame members extend down each side of the central axis of the frame. Base plates for catching the falling fruit extend inwards from the longitudinal members and are pivotable to allow the vines to pass along the machine. A resilient attachment for each base plate biases the plates towards their extended positions and includes internal and external sleeves between which is a resilient sleeve pre-stressed to urge the internal sleeve, attached to the plate, to rotate relative to the external sleeve into the extended position.
Patent ES-462413-A1 (ES)
Title: Process and apparatus for the production of a pipe-shaped hollow body, especially of container tubes from a multilayer composite sheet material
IPC: B29L23/00
Filed: 1977-09-16
Abstract: For producing a tubular body from a blank of sheet material of which the opposite faces, at least adjacent respective opposite lateral margins of each face are made of mutually weldable thermoplastic material, the blank having a central section, and two opposite flanks which respectively have said opposite lateral margins distally of the central section.
Patent ES-465268-A1 (ES)
Title: Steering head set assembly
IPC: B62K21/06
Filed: 1977-12-20
Abstract: A steering head set assembly for a bicycle or the like wherein the conventional ball bearings are replaced by obliquely disposed needle or roller bearings, some embodiments including an elastic element to enable the bearings to be pre-stressed and provide vibration isolation.
Patent ES-469859-A1 (ES)
Title: Foam-like pressure sensitive adhesive tape
IPC: C09J7/38
Filed: 1978-05-13
Abstract: In a pressure-sensitive adhesive strip whose adhesive layer is a void-free matrix of a pressure-sensitive adhesive and glass microspheres which has the appearance of an adhesive strip with a foam backing, the adhesive layer is perfectly elastic under short-term loads, but is less elastic under prolonged loads and adapts well and adheres well to rough and uneven surfaces.
Patent ES-469880-A1 (ES)
Title: Method for the continuous production of laminates
IPC: B32B37/00
Filed: 1978-05-16
Abstract: A method for continuously producing endless laminates from paper fiber layers consisting of saturating fiber layers with hardenable heat-setting resins followed by drying said saturated fiber layers in a drying tunnel and immediately followed by passing said fiber layers through double-belt press laminating means for curing and further drying to harden said impregnated fiber layers.
Patent ES-470284-A1 (ES)
Title: Pesticidally active O-alkyl-O-{8 1,6-Dihydro-1-substituted-6-oxo-pyrimid in-4-yl{9 -(thiono) (thiol) phosphoric (phosphonic) acid esters and ester-amides
IPC: C07F9/6512
Filed: 1978-05-29
Abstract: O-alkyl-O-[1,6-dihydro-1-substituted-6-oxo-pyrimidin-4-yl]-(thiono) (thiol) phosphoric (phosphonic) acid esters and ester-amides of the formula < IMAGE > (I) in which R represents alkyl, R1 represents alkyl, alkoxy, alkylthio, monoalkylamino or phenyl, R2 represents hydrogen, alkyl, alkoxy, alkylthio or dialkylamino, R3 represents alkyl or alkenyl, R4 represents hydrogen, alkyl or halogen, and X represents oxygen or sulphur, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATICIDAL PROPERTIES.
Patent ES-471713-A1 (ES)
Title: Process for the production of vat dyes and use thereof
IPC: C09B3/36
Filed: 1978-07-14
Abstract: Vat dyes of the formula < IMAGE > wherein R is an alkylene radical of 1 to 6 carbon atoms which can be substituted by halogen, hydroxy or phenyl, an alkenylene radical of 1 to 6 carbon atoms or a phenylene radical, and the radical R can form 1 to 3 ring members between the two oxygen atoms are produced by reacting the compound of the formula < IMAGE > in aprotic dipolar solvents selected from the group consisting of sulpholane, N-methyl-2-pyrrolidone, hexamethylphosphoric triamide, dimethyl sulphoxide, dimethyl formamide, dimethyl acetamide, diethyl acetamide, acetonitrile and tetramethyl urea, with compounds of the formula X-R-X (3), wherein X is halogen and R is as defined in formula (1), in the presence of bases, at elevated temperature.
Patent ES-472994-A1 (ES)
Title: Cycloaminals, process for their preparation and their application.
IPC: C07D233/02
Filed: 1978-08-31
Abstract: The present invention is concerned with a new class of compounds prepared by reacting cyclic aminals of the formula < IMAGE > with polyisocyanates of the formula R5(NCO)m+n to yield < IMAGE > and with this process for obtaining said compounds, as well as the use of such compounds in polyurethane chemistry. If such compounds are free of isocyanates (n=0) they are useful as latent cross-linkers or hardeners activatable by heat or moisture. If such compounds carry free isocyanate groups (n=1 or 2) there are useful as synthetic resin precursors. In the above formulae m represents an integer of from 1 to 3, and n represents 0, 1 or 2, and the sum of m+n is 2 or 3, R1 represents an aliphatic hydrocarbon group which is optionally cyano-substituted and which has from 1 to 6 carbon atoms, a cycloaliphatic hydrocarbon group having from 5-10 carbon atoms or an araliphatic hydrocarbon group having from 7-10 carbon atoms R2 represents a divalent aliphatic hydrocarbon group having from 2 to 6 carbon atoms, at least two carbon atoms being situated between the two nitrogen atoms R3 and R4 are identical or different and represent hydrogen, aliphatic hydrocarbon groups having from 1 to 18 carbon atoms, cycloaliphatic hydrocarbon groups having from 5 to 10 carbon atoms or aromatic hydrocarbon groups having from 6 to 10 carbon atoms, or the two groups R3 and R4 together with the carbon atom of the heterocyclic ring may also form a 5-membered or 6-membered cycloaliphatic ring and R5 represents an (m+n)-valent group such as that which can be obtained by the removal of m+n isocyanate groups from an (m+n)-valent polyisocyanate.
Patent ES-473286-A1 (ES)
Title: Play desk
IPC: A63F3/04
Filed: 1978-09-12
Abstract: A play desk in the form of an animated character having the main body portion thereof in the form of an openable compartment with a first surface textured to provide a chalk board and the opposing surface having aligned parallel grooves and slots for receiving removable alphanumeric members parallel with the board by engaging the slots or perpendicular to the board by engaging the grooves. Simulated arm members are pivotable for supporting the desk on an incline with either body surface exposed. Simulated leg members are pivotable between a first position for supporting the play desk on a vertical plane or to a second position in line with the lower edge of the body compartment to permit inclining of the desk. A head portion is configured about the periphery for insertion therein or imprinting therein of a face of a character with the peripheral ridge forming a tray. The arm members may be hollow to serve as additional storage.
Patent ES-473745-A1 (ES)
Title: Steam generator for a pressurized-water power station
IPC: F22B1/16
Filed: 1978-09-28
Abstract: A generator for the production of both superheated steam and saturated steam has an outer casing formed by an inner cylindrical shell engaged within an outer cylindrical shell, the shells being closed by dished ends. An annular header for the admission of pressurized primary water is formed between an upper annular tube plate and a partition-wall while an outlet header for the discharge of primary water is formed by a central tube plate mounted within the inner shell. A bundle of parallel tubes for the circulation of primary water extends vertically upward from the central tube plate. The end portion of each tube has the shape of a crook in order to join the tubes to the annular tube plate in uniformly spaced relation. The secondary water is admitted into the casing by means of ducts formed in the inner shell near the central tube plate. The steam generated is discharged through ducts formed in the outer shell.
Patent ES-476326-A1 (ES)
Title: Method for assessing cancerous malignancy or benignity and diagnostic pack for use therein.
IPC: C12Q1/48
Filed: 1978-12-26
Abstract: The relative malignancy or benignity of a sample of cells suspected of being cancerous is determined by assaying intracellular constituents of the said cells to determine the rate of aerobic glycolysis as a function of the degree to which pyruvate kinase in the cells is inhibited by the presence of adenosine triphosphate. By this method an essentially quantitative assessement of the degree of malignancy or benignity may be made whithout the uncertainties which accompany histological assessement.
Patent ES-478261-A1 (ES)
Title: Integrated control for brake and steering systems
IPC: B62D11/08
Filed: 1979-03-02
Abstract: An integrated control mechanism for regulating the communication of pressurized fluid from a source to a brake system and a steering system of a vehicle in response to independent operator brake and steering signals. The integrated control mechanism has a housing with a bore therein connected to a single source of fluid under pressure. A rotary valve located in the bore is rotated in response to an operator steering signal to control the communication of the pressurized fluid to the steering system from the bore and thereby provide a power assist in steering the vehicle. A spool valve, concentrically located in said bore with respect to said rotary valve, linearly moves in response to an operator braking signal to control the communication of the pressurized fluid from the bore to the brake system and thereby provide a power assist in effecting a brake application.
Patent ES-479324-A1 (ES)
Title: Processing hydrocarbon feed of high carbon residue and high metals content
IPC: C10G11/18
Filed: 1979-04-05
Abstract: The fluid catalytic cracking of a residual oil fraction comprising metal contaminants and/or asphaltene type coke formers is processed by injecting the oil into the upper portion of a riser cracking operation under conditions to effect partial conversion thereof over a catalyst inactivated by carbonaceous deposits. A 650 DEG 0 F. plus product of the low severity cracking is passed in contact with freshly regenerated catalyst under conditions of high conversion severity in the lower portion of the riser.
Patent ES-480743-A1 (ES)
Title: Device for glueing protection pockets onto album sheets.
IPC: B65H37/04
Filed: 1979-05-03
Abstract: 1. Device for sticking protective pockets (1) onto aligned album pages (2) with an endless conveyor means (8) with holding means situated thereon at even distances apart for the album (2), with a device for transferring the album pages to and unloading them from the conveyor means, with at least one moistening station (9) with an extensible moistening device (14) and with a gumming station (15) with at least one magazine for protective pockets (1) and also with counter-pressure plates, characterized by the fact that the counter-pressure plates (11, 17) of each initial moistening station (9) and a gumming station (15) respectively are situated opposite one another and are extensible in the direction of the album pages (2) situated on the transport means (8) and that the magazines (20) likewise are extensible in the direction of the album pages (2) positioned on the transport means (8).
Patent ES-481137-A1 (ES)
Title: Magnetic-tape cassette with tape counting roller
IPC: G11B15/03
Filed: 1979-05-31
Abstract: A magnetic tape transport system with a magnetic tape cassette is provided with a tape transport measuring device which comprises a rotary pulse device which cooperates with a light source and a light-sensitive cell, the pulse device being rotated during transport of the magnetic tape and the number of pulses detected by the photo-cell being counted and displayed with the aid of a read-out device, such as a digital display device. In order to obtain a correct linear relationship between the length of tape which has been transported and the number of counted pulses, a tape guide roller in the cassette is used as pulse device, the cassette housing locally being provided with a light-transmitting portion, such as openings or transparent portions.
Patent ES-8100566-A1 (ES)
Title: Rapid Transit System Transient Voltage Suppression Apparatus
IPC: H02H9/00
Filed: 1979-10-24
Abstract: Apparatus for protecting a thyristor (62) in a chopper which controls current flow from a power supply line to a load (motor 66) which has inductive stored energy, protects the thyristor from being subjected to transients from the power supply line. An electrolytic capacitor bank (60) having a zener conducting characteristic is connected across a series circuit containing the load and the thyristor. The voltage rating of the thyristor is chosen to be higher than the zener breakdown voltage of the capacitor bank.
Patent ES-8103014-A1 (ES)
Title: Process for producing methacrylic acid
IPC: C07C51/25
Filed: 1980-03-21
Abstract: A process for producing methacrylic acid by vapor phase oxidation of methacrolein with molecular oxygen or molecular oxygen-containing gas in the presence of isobutylene and/or tertiary butanol and in the presence of a catalyst having a heteropolyacid structure represented by the following general formula: MoaVbPcXdOe wherein Mo, V, P, and O represent molybdenum, vanadium, phosphorus, and oxygen respectively, X represents the coexistence of copper and aresenic and the a, b, c, d and e represent the atomic ratio of the elements where: a is 10, b is a number of 6 or less excluding 0, c is a number of 0.5 to 6, d is a number of 3 or less excluding 0, and e is a number determined depending on the valance and atomic ratio of the other elements.
Patent ES-8102855-A1 (ES)
Title: Apparatus for rolling a strip.
IPC: B21B1/22
Filed: 1980-04-16
Abstract: In a method of rolling a strip between work rolls with small and large diameters, while tensioning and bending the strip, the diameter ratio of the small and large work rolls is chosen from the range of 1/1.5 to 1/10, at least one of the work rolls or of rolls in a group backing up the work rolls is driven, and the strip is rolled as it is forced through the work rolls while being bent toward or around either the small or large work roll at a strip entry-exit angle between 5 DEG and 30 DEG .
Patent ES-8200202-A1 (ES)
Title: Tractor hydraulic control systems.
IPC: A01B63/10
Filed: 1980-05-07
Abstract: A tractor hydraulic control system of the kind comprising a power lift with a hydraulic actuator (12) and a main control valve (17) controlling the supply of fluid from a pump (19) to the actuator, the system including selector valve means (50) interconnected with the main control valve (17) and movable between a first position in which flow to and from the actuator (12) occurs via the selector valve means under the control of the main control valve and the associated system control mechanism (28) and a second position in which the actuator is hydraulically locked in a given position and an external services outlet (51) is placed in communication with the pump. Linkage means (60,61,62) operatively connects the selector valve means (50) and the system control mechanism (28) to condition the main control valve (17) to cause the pump (19) to supply fluid to the external service outlet (51) via the selector valve means on movement of the selector valve means to the second position. Preferably, the main control valve (17) is biased towards a position in which the pump delivery its maximum output flow to the selector valve means and movement of the selector valve means to its second position is arranged to disconnect the control mechanism from the main control valve.
Patent ES-8104084-A1 (ES)
Title: Combination creeper gear and control system for a transmission
IPC: F16H3/091
Filed: 1980-07-30
Abstract: A combination creeper gear and control system for a transmission is disclosed having a range selector gear followed by a change speed gear. The combination includes an engine-driven drive shaft connected through a creeper gear mechanism to an input shaft which extends into the transmission. The creeper mechanism includes a drive gear mounted on the drive shaft, a driven gear mounted on the input shaft and a lay shaft aligned parallel to both the drive shaft and the input shaft. The lay shaft supports a compound gear which includes a first and a second gear, wherein the first gear meshes with the drive gear and the second gear meshes with the driven gear. The combination further includes a synchronizer located between the drive gear and driven gear which is selectively engageable between a direct mode and a creep mode. In the direct mode, the drive shaft is directly connected to the input shaft, while in the creep mode, the drive shaft is connected to the input shaft by way of the compound gear. The creeper mechanism is activated by a selector control which consists of a first and a second shift rod and a locking pin movably positioned between the two shift rods. The first shift rod is associated with the creeper gear mechanism while the second shift rod is associated with the range selector gear. The locking pin controls the movement of the first and second shift rods such that the creep mode cannot be selected when the range selector gear is in a high speed range, but which can be selected in either a forward or reverse low-speed range.
Patent ES-8106670-A1 (ES)
Title: Compact exhaust silencer for diesel locomotives
IPC: F02B3/06
Filed: 1980-09-30
Abstract: A compact exhaust silencer especially for use in diesel locomotives having a single exhaust outlet located in relatively close proximity to the roof of the engine hood. The silencer includes an offset duct having dual oppositely curved ninety degree bends, leading to a roof outlet opening and providing broadband high frequency sound level reduction, combined with a compact Helmholtz cavity-type resonator. The resonator consists of a chamber mounted near the first bend in the direction opposite the main duct offset and a connector tube extending from the side of the duct downwardly into the chamber and tuned with the cavity to the sound frequency at which maximum silencing is desired, preferably the predominant firing frequency in the engine noise spectrum at full speed and load.
Patent ES-8107190-A1 (ES)
Title: Process for the preparation of omega -lactams, in particular caprolactam
IPC: C07D201/16
Filed: 1980-10-31
Abstract: Process for the preparation of omega -lactams (in particular caprolactam) with improved yields, by reaction of cycloaliphatic derivatives having the general formula: < IMAGE > wherein n=3-13 with nitrosating agents in the presence of dehydrating agents, characterized by the fact that the reaction is carried out a low temperature which is constant between stages, and in all the zones of a stage and with particular concentrations of the dehydrating agent.
Patent ES-8200676-A1 (ES)
Title: New nitrothiophenes, method of preparing the new compounds, as well as fungicidal and/or bactericidal compositions on the basis of the new compounds.
IPC: C07D333/42
Filed: 1980-12-17
Abstract: The invention relates to new nitrothiophenes of the general formula < IMAGE > wherein R is an alkyl group having 1 to 12 carbon atoms, which alkyl group may be substituted with a phenyl group substituted, if desired, with nitro, halogen, alkyl with 1 to 4 carbon atoms or alkoxy with 1 to 4 carbon atoms, with an alkoxycarbonyl group having 2 to 5 carbon atoms, or with a thiocyanato group, or R is a phenyl group, a pyridyl group or an N-oxypyridyl group, which groups may be substituted with nitro, halogen, alkyl with 1 to 4 carbon atoms, or alkoxy with 1 to 4 carbon atoms R1 is a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, or a phenyl group substituted or not substituted with nitro, halogen, alkyl with 1 to 4 carbon atoms, or alkoxy with 1 to 4 carbon atoms R2 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a cyano group, an alkanoyl group having 1 to 5 carbon atoms, an alpha , alpha -dialkoxyalkyl- or alpha , alpha -alkylene-dioxyalkyl group having 3 to 10 carbon atoms, a carboxy group, an alkoxycarbonyl group having 2 to 5 carbon atoms, an alpha -hydroxyalkyl group having 1 to 4 carbon atoms, an alpha -haloalkyl group having 1 to 4 carbon atoms, an alpha -alkoxyalkyl group having 2 to 6 carbon atoms, an alkoxycarboximidoyl group having 2 to 5 carbon atoms, a sulpho group, an amino-, alkylamino- or dialkylamino- sulphonyl group, the alkyl group(s) of which has (have) 1 to 4 carbon atoms, or an alkoxysulphonyl group having 1 to 4 carbon atoms, and n is 0 to 2. The compositions are particularly suitable to prevent infections by phytophagous microorganisms in agriculture and horticulture. For this purpose, the seed is treated prior to sowing or the soil destined for sowing or planting is treated with the composition in a dosage from 100 to 1,500 mg of active substance per kg of seed and from 2 to 100 kg of active substance per hectare, respectively.
Patent ES-8200491-A1 (ES)
Title: Nominal value pick up for drive controls
IPC: H02K11/33
Filed: 1981-01-29
Abstract: A drive control, for example for a sewing machine, for controlling speeds and positioning of of a drive shaft driven by a drive motor includes a control box accommodating a speed control circuit and a positioning control circuit and a nominal value pick up which is releasably attachable with respect to the control box. The nominal value pick up can be fixedly adjusted on the control box.
Patent ES-8500370-A1 (ES)
Title: Surfacing for sports areas, particularly tennis courts, and method of construction.
IPC: E01C13/06
Filed: 1981-03-20
Abstract: The cover layer of the surfacing is produced from a binding composition consisting essentially of brick dust, mineral material and tile adhesive. The mineral material used is preferably finely divided quartz sand. The strength of the cover layer, its slip behaviour and softness can be adjusted substantially by appropriate selection of the component fractions and of the cover layer thickness. For production an aqueous pitch-like slurry of the components is applied to a prepared upper tamping surface, a bitumen- or cement-bound lower layer or the like.
Patent ES-8203070-A1 (ES)
Title: Process for the Preparation of Hydrocarbons and Hydrocarbons so Prepared
IPC: B01J29/04
Filed: 1981-03-31
Abstract: Two-stage process for the preparation of hydrocarbons from syngas with an H2/CO mol. ratio between 1.0 and 2.0, in which the syngas is contacted in a first stage with a bi- or trifunctional catalyst comprising a crystalline silicate with ZSM-5 structure followed by contacting at least the C<{>2 fraction of the first stage product in a second stage with a mono- or bifunctional catalyst comprising a Ni, Co or Ru Fischer-Tropsch function. In this way an economical very attractive process combination is achieved for the production of both aromatics and paraffins.
Patent ES-8305664-A1 (ES)
Title: Cooling glassware-forming moulds
IPC: C03B9/38
Filed: 1981-09-30
Abstract: Cooling of moulds used for making glass articles, especially receptacles, is carried out by means of cooling members surrounding the mould cooled by a liquid such as water, the cooling members extracting heat by convection or indirect conduction. The rate of cooling is varied from one part of the mould to another to obtain a uniform temperature throughout the article during cooling. This variability is achieved, for example, by disposing between the mould and the cooling member either (1) free spaces of varying thicknesses, (2) spacer members of varying thicknesses, or (3) spacer members of varying thermal conductivities (e.g. Cu or Al). In Fig. 9, the mould exterior comprises two rings 40 which contact the surrounding cooler (not shown) and further rings 41-44 of varying lesser diameters.